Club
Certificate
2024

Boat

AURORA

FIN 11892

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles46.2°43.6°40.7°40.5°40.2°40.3°40.9°42.5°
Beat VMG3.334.024.464.734.844.884.864.66
52°5.236.176.596.987.137.207.217.05
60°5.636.566.997.277.447.527.547.44
75°6.006.957.467.667.807.928.028.03
90°6.067.077.677.998.178.308.488.58
110°5.686.777.518.008.388.689.179.46
120°5.286.477.377.948.398.839.5810.10
135°4.695.906.877.608.108.579.5410.62
150°3.965.106.046.817.377.788.499.24
Run VMG3.434.425.235.906.386.777.788.49
Gybe Angles143.9°146.7°147.0°146.9°147.4°179.5°179.9°179.9°
APH ToD:566.5CDL: 9.643APH ToT: 1.0591CertNo:
BOAT
ClassOCEANIS 41.1DesignerFinot - CongBuilderSPBI S.A BeneteauAge date01/2016Series date02/2015Offset fileOCE41DK.offData fileFIN11892
HULL
Length Overall11.980 mMaximum Beam4.200 mDraft2.163 mDisplacement8,534 kgDLR5.0710IMS DivisionCruiser/RacerDynamic Allowance0.330%Age Allowance0.292%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.432m
CREW
Maximum weight270 kg(declared)Minimum weight140 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail39.8240.19Headsail Luffed40.7440.74Headsail Flying81.4581.45SymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail12.56Storm Jib12.85Heavy Weather Jib34.69
SAIL LIMITS
Headsails6  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.

Club
Certificate
2024

Boat

AURORA

FIN 11892

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1082.7896.1808.1760.7743.8737.2740.0772.8
52°687.9583.4545.9516.0505.1500.3499.4510.9
60°638.9548.9515.1495.3483.7478.8477.3484.0
75°599.8517.8482.7470.2461.7454.3448.9448.3
90°593.9509.5469.6450.5440.8433.8424.8419.6
110°634.1532.1479.6450.0429.8414.6392.5380.7
120°682.1556.5488.4453.2429.2407.9376.0356.4
135°767.0610.2523.7473.5444.2420.1377.5338.8
150°909.4706.2596.0528.4488.6462.8424.2389.6
Run VMG1050.1815.4688.2610.1564.2531.8463.0424.2
Selected Courses
Windward / Leeward1066.4855.7748.1685.4654.0634.5601.5598.5
All purpose803.0657.8585.7544.7523.1509.1489.5484.2
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward718.50.8351
All purpose566.51.0591
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7281
Downwind "popa"0.8893
70% up, 30% down "Ilhabela"0.7700
30% up, 70% down "Ilhabela-inverso"0.8339
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Predominantly Upwind616.80.9728
Predominantly Downwind574.01.0453
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low730.40.8215
Triple Number AP Medium562.51.0667
Triple Number AP High505.21.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Single Number Predominant Upwind615.40.9750
Single Number Predominant Reaching531.21.1294
Single Number Predominant Downwind575.11.0433
Predominant Upwind - Low805.10.7452
Predominant Upwind - Low/Med675.90.8877
Predominant Upwind - Medium597.71.0038
Predominant Upwind - Med/High562.01.0677
Predominant Upwind - High551.91.0872
Predominant Downwind Low810.20.7406
Predominant Downwind Low/Med654.00.9174
Predominant Downwind Medium552.81.0853
Predominant Downwind Med/High493.31.2163
Predominant Downwind High457.01.3129
Predominant Reaching Low705.70.8502
Predominant Reaching Low/Med588.21.0200
Predominant Reaching Medium515.01.1651
Predominant Reaching Med/High475.51.2618
Predominant Reaching High454.91.3190
SA/DSPL Upwind19.15SA/DSPL Downwind28.83
Scoring OptionTODTOT
5-Band Windward/Leeward Low1018.60.5891
5-Band Windward/Leeward Low/Med823.70.7284
5-Band Windward/Leeward Medium700.60.8564
5-Band Windward/Leeward Med/High636.50.9427
5-Band Windward/Leeward High606.70.9890
Windward/Leeward 60-40 Low1022.90.5865
Windward/Leeward 60-40 Low/Med833.50.7199
Windward/Leeward 60-40 Medium715.50.8385
Windward/Leeward 60-40 Med/High657.30.9128
Windward/Leeward 60-40 High634.40.9458
5-Band AP Low770.10.7792
5-Band AP Low/Med637.10.9418
5-Band AP Medium554.41.0822
5-Band AP Med/High511.11.1739
5-Band AP High492.01.2196
5-Band SF Bay Tour - Low966.40.6209
5-Band SF Bay Tour - Low/Med786.00.7633
5-Band SF Bay Tour - Medium672.90.8916
5-Band SF Bay Tour - Med/High615.40.9749
5-Band SF Bay Tour - High591.31.0147
Chicago-Mac Upwind0.9520
Chicago-Mac All Purpose0.9870
Chicago-Mac Downwind1.0243
Bayview-Mac Cove Island0.9237
Bayview-Mac Shore0.9318
Harvest Moon Regatta479.51.2514
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance621.4
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8215
Triple Number Coastal/Long Distance Medium1.0668
Triple Number Coastal/Long Distance High1.1875
Triple Number Windward/Leeward Low0.6243
Triple Number Windward/Leeward Medium0.8419
Triple Number Windward/Leeward High0.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low730.4
Triple Number Coastal/Long Distance Medium562.4
Triple Number Coastal/Long Distance High505.3
Triple Number Windward/Leeward Low961.1
Triple Number Windward/Leeward Medium712.7
Triple Number Windward/Leeward High627.0
Predominantly Upwind616.8
Predominantly Downwind574.0
Predominantly Reaching542.3
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8215
Triple Number Coastal/Long Distance Medium1.0668
Triple Number Coastal/Long Distance High1.1875
Triple Number Windward/Leeward Low0.6243
Triple Number Windward/Leeward Medium0.8419
Triple Number Windward/Leeward High0.9569
Coastal/Long Distance0.9655
Predominantly Upwind0.9728
Predominantly Downwind1.0453
For information
General Purpose Handicap (GPH)636.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8215
Tretall Distanseseilas Mellomvind1.0668
Tretall Distanseseilas Mye vind1.1875
Tretall Pølsebane Lite vind0.6243
Tretall Pølsebane Mellomvind0.8419
Tretall Pølsebane Mye vind0.9569
Distanseseilas ett tall1.0591
Enkeltall Motvind0.9728
Enkeltall Medvind1.0453
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Coastal/Long Distance621.40.9655
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind616.80.9728
Predominantly Downwind574.01.0453
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore599.41.0010
Cape Doctor Coastal485.81.2351
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8215
Triple Number Coastal/Long Distance Medium1.0668
Triple Number Coastal/Long Distance High1.1875
Triple Number Windward/Leeward Low0.6243
Triple Number Windward/Leeward Medium0.8419
Triple Number Windward/Leeward High0.9569
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8215
Triple Number Coastal/Long Distance Medium1.0668
Triple Number Coastal/Long Distance High1.1875
Triple Number Windward/Leeward Low0.6243
Triple Number Windward/Leeward Medium0.8419
Triple Number Windward/Leeward High0.9569
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Predominantly Upwind616.80.9728
Predominantly Downwind574.01.0453
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance621.40.9655
Triple Number Coastal/Long Distance Low730.40.8215
Triple Number Coastal/Long Distance Medium562.41.0668
Triple Number Coastal/Long Distance High505.31.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1064.8800.6667.2586.3544.6512.5461.0452.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low730.40.8215
Triple Number AP Medium562.51.0667
Triple Number AP High505.21.1875
Triple Number Windward/Leeward Low961.10.6243
Triple Number Windward/Leeward Medium712.70.8419
Triple Number Windward/Leeward High627.00.9569
Single Number Predominant Upwind615.40.9750
Single Number Predominant Reaching531.21.1294
Single Number Predominant Downwind575.11.0433
Predominant Upwind - Low805.10.7452
Predominant Upwind - Low/Med675.90.8877
Predominant Upwind - Medium597.71.0038
Predominant Upwind - Med/High562.01.0677
Predominant Upwind - High551.91.0872
Predominant Downwind Low810.20.7406
Predominant Downwind Low/Med654.00.9174
Predominant Downwind Medium552.81.0853
Predominant Downwind Med/High493.31.2163
Predominant Downwind High457.01.3129
Predominant Reaching Low705.70.8502
Predominant Reaching Low/Med588.21.0200
Predominant Reaching Medium515.01.1651
Predominant Reaching Med/High475.51.2618
Predominant Reaching High454.91.3190
SA/DSPL Upwind19.15SA/DSPL Downwind28.83
Scoring OptionTODTOT
5-Band Windward/Leeward Low1018.60.5891
5-Band Windward/Leeward Low/Med823.70.7284
5-Band Windward/Leeward Medium700.60.8564
5-Band Windward/Leeward Med/High636.50.9427
5-Band Windward/Leeward High606.70.9890
Windward/Leeward 60-40 Low1022.90.5865
Windward/Leeward 60-40 Low/Med833.50.7199
Windward/Leeward 60-40 Medium715.50.8385
Windward/Leeward 60-40 Med/High657.30.9128
Windward/Leeward 60-40 High634.40.9458
5-Band AP Low770.10.7792
5-Band AP Low/Med637.10.9418
5-Band AP Medium554.41.0822
5-Band AP Med/High511.11.1739
5-Band AP High492.01.2196
5-Band SF Bay Tour - Low966.40.6209
5-Band SF Bay Tour - Low/Med786.00.7633
5-Band SF Bay Tour - Medium672.90.8916
5-Band SF Bay Tour - Med/High615.40.9749
5-Band SF Bay Tour - High591.31.0147
Chicago-Mac Upwind0.9520
Chicago-Mac All Purpose0.9870
Chicago-Mac Downwind1.0243
Bayview-Mac Cove Island0.9237
Bayview-Mac Shore0.9318
Harvest Moon Regatta479.51.2514

Club
Certificate
2024

Boat

AURORA

FIN 11892

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassOCEANIS 41.1Measurement04/08/2020HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.980Max. Beam4.200Draft2.163Displacement8,534Wetted area36.76IMS L11.578LSM011.894Acc. length11.980Sink (kg/mm) 28.01
VCGD0.667VCGM0.620RM Rated (kg·m) 191.1Limit of positive stability(°) N/AStability IndexN/ADefault crew weight882Declared crew weight270
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.432PBWPIPA0.0043
EDL2.000ST10.050ST20.180
ST30.180ST40.112ST50.400
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.380IG16.030ISP16.650MDT10.138MDL10.223MDT2MDL2TLNo TaperMWGO
E4.664J5.415BAS1.895FSDSFJSPLWPLTPS5.635BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered191.1Flotation Date04/08/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible

Club
Certificate
2024

Boat

AURORA

FIN 11892

Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.050.771.492.753.7639.82
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentcode 00.041.422.845.467.689.0916.05NoYes081.4510.040.641.242.604.005.4815.32NoNo 40.74
CRUISER/RACER REQUIREMENTS*
Accommodation length12.0 mTable area0.55 m²Headroom1.81 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity150 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity90 l
*This list refers to the calculated requirements. See IMS Appendix 1 for the complete list of requirements.